| Value | Category | Cases | |
|---|---|---|---|
| 1 | never | 57 |
3.7%
|
| 2 | sometimes | 537 |
34.7%
|
| 3 | often | 529 |
34.2%
|
| 4 | always/everyday | 426 |
27.5%
|
| 8 | don't know | 0 |
0%
|
| 95 | missing | 0 |
0%
|
| 99 | n/a | 0 |
0%
|
| Sysmiss | 1 |